How many friends do you have?

There is this stereotype of INTJs not having or wanting many true (and close) friends, and being rather happy on their own (in general, not meaning needing lots of alone time).

I find myself having many friends that I would call true friends (more than 10) and I feel like this is very unusual for an INTJ.

So I wanted to know, what are your experiences in becoming friends with people?
How many true friends do you have?
What do you consider a true friend to be?